The market size of multi-layer co-extruded films continues to grow. There are many manufacturers in my country

Multi-layer co-extruded film refers to a film in which a variety of plastic raw materials are divided into many channels and extruded from a die at the same time. Multi-layer co-extruded films have the advantages of good mechanical properties, good heat sealing performance, good barrier properties, high oxygen resistance, high/low temperature resistance, etc., and are…